package com.kdtech.analyse.outside;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Locale;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;

import com.kdtech.analyse.AnalyseNews;
import com.kdtech.crawler.CrawlHTML;
import com.kdtech.crawler.at.UrlArgumentTop;
import com.kdtech.entity.crawler.UrlMeta;
import com.kdtech.entity.data.NewsMeta;
import com.kdtech.utils.HtmlCleaner;
import com.kdtech.utils.RegexUtils;
import com.kdtech.utils.StringUtils;

/**
 * @name 经济学人英文版
 * @link http://www.economist.com/
 * @author dhy
 */
public class EconomistOutsideAnalyse implements AnalyseNews {

	private static final String[] regex={
		"http://www.economist.com/[a-z]+/[a-z\\-]+/[a-z0-9\\-]+-[a-z0-9\\-]+",
	};

	
	public boolean isDetailPage(String url) {
		return RegexUtils.matchAnyIgnoreCase(url, regex);
	}

	
	public NewsMeta parserHtml(UrlMeta urlMeta) {
		NewsMeta news=new NewsMeta();
		if (urlMeta.getHtml() == null) {
		}
		String htmltxt=urlMeta.getHtml();
		String url=urlMeta.getUrl();

		news.setUrl(url);
		String title=null;
		String content=null;
		String author=null;
		Long date=null;
		Document doc=Jsoup.parse(htmltxt);
		
		title =doc.select("h3.headline").text();
		
		String dateStr = doc.select("aside.floatleft").text();
		dateStr = StringUtils.substringBefore(dateStr, "|");
		dateStr = dateStr.replaceAll("th", "");
		try {
			date = new SimpleDateFormat("MMM dd yyyy",Locale.US).parse(dateStr).getTime();
		} catch (ParseException e) {
			date = System.currentTimeMillis();
		}
		
		content=HtmlCleaner.getContentHtml(url,doc.select("div.main-content"));
		
		news.setTitle(StringUtils.trimSpace(title));
		news.setContent(content);
		news.setAuthor(author);
		news.setDate(date);

		return news;
	}

	

	

	
}
